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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Sequence of events in one heartbeat






2. Heart chambers are lined with this






3. Narrowing of a valve






4. Difference between resting cardiac output adn maximum exercise cardiac output






5. Outermost of the pericardial membranes






6. Relaxation of chambers of the heart






7. First part of the cardia conduction pathway in teh ventircles






8. Area in the thoracic cavity between the lungs






9. Endocardium lines the chambers of the heart






10. Amount of blood pumped by a ventricle in 1 minute






11. Heart rate below 60 bpm






12. Purpose of teh coronary vessels






13. Contraction of chambers of the heart






14. Funciton of the serous fluid of teh pericardial membranes






15. Upper chamber of the heart






16. The centers that regulate heart rate located in the___






17. 1st branches of teh ascending aorta






18. Each normal heartbeat is initiated by this






19. Prevents backflow of blood from teh right ventricle to the right atrium






20. Normal heart sounds are caused by






21. Vessel into which the left ventricle pumps blood






22. Veins that return blood to the right atrium






23. Relaxation






24. Visceral pericardium






25. Backflow o fblood from the arteries to the ventricles is prevented by these






26. The amount of blood that returns to teh heart






27. Cardiac muscle tissue






28. The chambers of teh heart that receive blood from the veins






29. Coronary sinus receives blood directly from this






30. Irregular heartbeats






31. Part of the myocardium is deprived of its blood supply and becomes ______






32. Electical activity of the heart may be depicted in an






33. Contraction






34. Prevents backflow of blood from the left ventricle to the left atrium






35. Largest artery of the body






36. Very rapid and uncoordinated ventricular beat






37. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






38. Normal range of heart rate for a healthy adult is _____ bpm






39. Heart is located here






40. Nerves that transmit impulses to decrease the heart rate are the ____






41. Natural pacemaker of the heart






42. Changes in blood pressure are detected by






43. Amount of blood pumped by a ventricle per beat